54514648

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 115884000

約数和(自身を除く): 61369352

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 73, 76, 136, 146, 152, 289, 292, 323, 578, 584, 646, 1156, 1241, 1292, 1387, 2312, 2482, 2584, 2774, 4913, 4964, 5491, 5548, 9826, 9928, 10982, 11096, 19652, 21097, 21964, 23579, 39304, 42194, 43928, 47158, 84388, 93347, 94316, 168776, 186694, 188632, 358649, 373388, 400843, 717298, 746776, 801686, 1434596, 1603372, 2869192, 3206744, 6814331, 13628662, 27257324, 54514648]

約数ペア:

[(1, 54514648), (2, 27257324), (4, 13628662), (8, 6814331), (17, 3206744), (19, 2869192), (34, 1603372), (38, 1434596), (68, 801686), (73, 746776), (76, 717298), (136, 400843), (146, 373388), (152, 358649), (289, 188632), (292, 186694), (323, 168776), (578, 94316), (584, 93347), (646, 84388), (1156, 47158), (1241, 43928), (1292, 42194), (1387, 39304), (2312, 23579), (2482, 21964), (2584, 21097), (2774, 19652), (4913, 11096), (4964, 10982), (5491, 9928), (5548, 9826)]